Mr. Senshan Yang has been our Chairman of Board of Directors since February 8, 2006 and General Manager of Konzern since July 2000. Prior to that, Mr. Yang had served as a Manager Associate for Guangdong Maoming Petroleum Corporation, a state-owned company, for nearly 20 years. Mr. Yang obtained his bachelor's degree from South China University of Technology in 1981.

Mr. Henry Ho, Chief Financial Officer

Mr. Henry Ho has served as the Company's Chief Financial Officer since November 16, 2010. Prior to that, Mr. Ho served as Company's Vice President of Finance and Accounting from October 1, 2010 to November 15, 2010. Prior to joining the Company, Mr. Ho worked at Ernst & Young China (Hong Kong office) from September 2005 to September 2010, Ernst & Young's Chicago office from June 2002 to August 2005, and Arthur Andersen LLP from July 1998 to May 2002. Through his experience working with "Big Four" firms in the U.S. and Hong Kong, Mr. Ho has over twelve years of professional experience in auditing, financial reporting and management.

Mr. Ho received his M.B.A. from the Graduate School of Business at the Loyola University of Chicago in 2005 and his Bachelor degree in Public Accounting and Finance from the Loyola University of Chicago in 1998. Mr. Ho is a member of American Institute of Certified Public Accountants and he is also a licensed Certified Public Accountant in the State of Illinois.